Barnsley fern

fractal which resembles a plant
Thing fractal Q4861944
Barnsley fern
Farry · Public Domain · Wikimedia
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Barnsley fern

Summary

Barnsley fern is a fractal[1]. It draws 139 Wikipedia views per month (fractal category, ranking #6 of 16).[2]

Key Facts

  • Barnsley fern's image is recorded as Barnsley fern 1024x1024.png[3].
  • Barnsley fern's instance of is recorded as fractal[4].
  • Michael Barnsley is named after Barnsley fern[5].
  • Barnsley fern's Commons category is recorded as Barnsley fern[6].
  • Barnsley fern's Freebase ID is recorded as /m/09v3fp_[7].
  • Barnsley fern's defining formula is recorded as f(x,y) = \begin{bmatrix}a & b \ c & d \end{bmatrix} \begin{bmatrix} x \ y \end{bmatrix} + \begin{bmatrix} e \ f \end{bmatrix}[8].
  • Barnsley fern's MathWorld ID is recorded as BarnsleysFern[9].
  • Barnsley fern's Rosetta Code page ID is recorded as Barnsley_fern[10].
  • Barnsley fern's maintained by WikiProject is recorded as WikiProject Mathematics[11].
  • Barnsley fern's Microsoft Academic ID is recorded as 161980548[12].
  • Barnsley fern's in defining formula is recorded as a[13].
  • Barnsley fern's in defining formula is recorded as b[14].
  • Barnsley fern's in defining formula is recorded as c[15].
  • Barnsley fern's in defining formula is recorded as d[16].
  • Barnsley fern's in defining formula is recorded as x[17].
  • Barnsley fern's in defining formula is recorded as y[18].
  • Barnsley fern's in defining formula is recorded as e[19].
  • Barnsley fern's in defining formula is recorded as f[20].

Why It Matters

Barnsley fern draws 139 Wikipedia views per month (fractal category, ranking #6 of 16).[2] It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[21]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [21] . Wikidata sitelinks. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Barnsley fern. Retrieved May 3, 2026, from https://4ort.xyz/entity/barnsley-fern
MLA “Barnsley fern.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/barnsley-fern.
BibTeX @misc{4ortxyz_barnsley-fern_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Barnsley fern}}, year = {2026}, url = {https://4ort.xyz/entity/barnsley-fern}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Barnsley fern — https://4ort.xyz/entity/barnsley-fern (retrieved 2026-05-03)

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